gistfile1.txt

    var $jplayer = $("#jquery_jplayer_1").jPlayer({                                                                   
        ready: function () {
            //$(this).jPlayer("setMedia", {
            //    m4a: "http://www.jplayer.org/audio/m4a/Miaow-07-Bubble.m4a",                                        
            //    oga: "http://www.jplayer.org/audio/ogg/Miaow-07-Bubble.ogg"                                         
            //});
        },  
        swfPath: '${h.url_for("flash", url="Jplayer.swf")}',                                                          
        solution: 'flash, html',
        progress: function(e) {                                                                                       
            console.log('progress', e.jPlayer.status);
        },      
        errorAlerts: true,
        error: function() {
            console.log('error', arguments);                                                                          
        }, 
        play: function() { 
            console.log('play', arguments);                                                                           
            console.log('is flash '+$('object').length);                                                              
        }, 
        pause: function() { 
            console.log('pause', arguments);                                                                          
        },
        playing: function() {                                                                                         
            console.log('playing', arguments);                                                                        
        },
        timeupdate: function(e) {                  
            console.log('timeupdate', e.jPlayer.status);     
        },  
        loadeddata: function(e) { 
            console.log('loaded');
        }
    });     

/// later...

    $tracklist.find('li').click(function(e) {                
        var $this = $(this),
            track_index = $this.data('track-index'),                                                                  
            track = playlist.tracks[track_index];
                                                                                                                      
        ($jplayer                                                                                                     
            .jPlayer('clearMedia')
            .jPlayer('setMedia', {
                mp3: track.urls.streaming+'/foo/'+k
            })
            .jPlayer('play')
        );